It’s clear from every metric that both the popularity and availability of Wi-Fi are growing by leaps and bounds from quarter to quarter—and sometimes, it seems, from moment to moment. A new study out today from JiWire, a “mobile audience media company” with corporate headquarters in San Francisco, CA, offers not just further proof of Wi-Fi’s steady climb, but insight into who is using Wi-Fi at public hotspots and what they are doing while online. Get the full story here at Wi-Fi Planet.